Jon Hamm is going to be a father! The Mad Men actor, 55, is expecting his first child with wife Anna Osceola, 38, and the pair couldn't be more thrilled - despite Jon’s comment to The Hollywood Reporter after their 2023 marriage that he would be “the old dad” 😅 Congratulations to the first-time parents! 📸 : Getty #jonhamm #parenthood #babynews #pregnancy